2001207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 3034864

約数和(自身を除く): 1033657

約数列:

[1, 3, 13, 23, 39, 69, 97, 291, 299, 529, 897, 1261, 1587, 2231, 3783, 6693, 6877, 20631, 29003, 51313, 87009, 153939, 667069, 2001207]

約数ペア:

[(1, 2001207), (3, 667069), (13, 153939), (23, 87009), (39, 51313), (69, 29003), (97, 20631), (291, 6877), (299, 6693), (529, 3783), (897, 2231), (1261, 1587)]